phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('8fa4f99725d9b85a6a95732caa9b5b7e', -1, 1714234239, 1714234239, '0316f99e', 1708, 0, 0)

Line : 187
File : sessions.php